Device built-in

Agilent G1888A Headspace Sampler (HSS) Product Introduction

1. Product Overview

The Agilent G1888A Headspace Sampler is a high-performance sample introduction device for gas chromatography developed by Agilent Technologies. Utilizing advanced static headspace technology, it is specifically designed for the analysis of volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs). This product finds extensive applications in environmental monitoring, food safety, pharmaceutical analysis, and forensic toxicology, meeting the precise detection requirements for trace volatile components.

2. Core Technical Features

• High-sensitivity sampling: Incorporates patented heated transfer line technology to ensure lossless sample transfer with detection limits reaching ppb levels
• Precise temperature control: Sample vial heating zone temperature range of 40-200°C with ±0.1°C accuracy, supporting gradient temperature programming
• Intelligent operation: Equipped with electronic pressure control (EPC) and pressure programming functions for seamless integration with Agilent GC systems
• Multiple sampling modes: Supports single headspace, multiple headspace, and continuous headspace injection methods to accommodate different sample matrices

3. Product Advantages

• High-throughput analysis: Achieves analysis cycles as fast as 6 minutes per sample with standard 96-position autosampler tray
• Excellent reproducibility: Relative standard deviation (RSD) <1.5% ensures reliable analytical results
• Low cross-contamination: Fully inert flow path design with maximum operating temperature up to 250°C
• Strong compatibility: Supports connection with mainstream Agilent GC models including 7890/8890 series

4. Typical Applications

• Environmental monitoring: Detection of VOCs in water and volatile pollutants in soil
• Food safety: Analysis of migrants from food packaging materials and additive residues
• Pharmaceutical industry: Solvent residue testing and active pharmaceutical ingredient purity analysis
• Forensic science: Alcohol and drug component analysis in blood samples

5. Service Support

Agilent provides complete Installation Qualification (IQ)/Operational Qualification (OQ) validation service packages with globally unified technical support network. The equipment complies with GLP (Good Laboratory Practice), GMP (Good Manufacturing Practice) regulations and has obtained ISO 9001 quality system certification.

6. Conclusion

The Agilent G1888A Headspace Sampler, with its high sensitivity, excellent reproducibility and intelligent operation features, represents an ideal choice for volatile component analysis, providing laboratories with efficient and reliable solutions.